Common Weakness Enumeration

CWE-471

Allowed

Modification of Assumed-Immutable Data (MAID)

Abstraction: Base · Status: Draft

API response cwe.mitre.org

The product does not properly protect an assumed-immutable element from being modified by an attacker.

69 vulnerabilities reference this CWE, most recent first.

CVE-2020-26245 (GCVE-0-2020-26245)

Vulnerability from cvelistv5 – Published: 2020-11-27 19:50 – Updated: 2024-08-04 15:56
VLAI
Title
Prototype Pollution leading to Command Injection in systeminformation
Summary
npm package systeminformation before version 4.30.5 is vulnerable to Prototype Pollution leading to Command Injection. The issue was fixed with a rewrite of shell sanitations to avoid prototyper pollution problems. The issue is fixed in version 4.30.5. If you cannot upgrade, be sure to check or sanitize service parameter strings that are passed to si.inetChecksite().
Severity
8.1 (High)
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:L/A:L
CWE
  • CWE-78 - {"CWE-78":"Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')"}
  • CWE-471 - {"CWE-471":"Modification of Assumed-Immutable Data (MAID)"}
Assigner
References
Impacted products
Show details on NVD website
To clipboard 

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CVE-2020-26237 (GCVE-0-2020-26237)

Vulnerability from cvelistv5 – Published: 2020-11-24 23:00 – Updated: 2024-08-04 15:56
VLAI
Title
Prototype Pollution in highlight.js
Summary
Highlight.js is a syntax highlighter written in JavaScript. Highlight.js versions before 9.18.2 and 10.1.2 are vulnerable to Prototype Pollution. A malicious HTML code block can be crafted that will result in prototype pollution of the base object's prototype during highlighting. If you allow users to insert custom HTML code blocks into your page/app via parsing Markdown code blocks (or similar) and do not filter the language names the user can provide you may be vulnerable. The pollution should just be harmless data but this can cause problems for applications not expecting these properties to exist and can result in strange behavior or application crashes, i.e. a potential DOS vector. If your website or application does not render user provided data it should be unaffected. Versions 9.18.2 and 10.1.2 and newer include fixes for this vulnerability. If you are using version 7 or 8 you are encouraged to upgrade to a newer release.
Severity
5.8 (Medium)
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:N/I:H/A:N
CWE
  • CWE-471 - Modification of Assumed-Immutable Data (MAID)
Assigner
References
Impacted products
Vendor Product Version
highlightjs highlight.js Affected: < 9.18.2
Affected: >= 10.0.0, < 10.1.2
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2020-15256 (GCVE-0-2020-15256)

Vulnerability from cvelistv5 – Published: 2020-10-19 21:25 – Updated: 2024-08-04 13:08
VLAI
Title
Prototype pollution in object-path
Summary
A prototype pollution vulnerability has been found in `object-path` <= 0.11.4 affecting the `set()` method. The vulnerability is limited to the `includeInheritedProps` mode (if version >= 0.11.0 is used), which has to be explicitly enabled by creating a new instance of `object-path` and setting the option `includeInheritedProps: true`, or by using the default `withInheritedProps` instance. The default operating mode is not affected by the vulnerability if version >= 0.11.0 is used. Any usage of `set()` in versions < 0.11.0 is vulnerable. The issue is fixed in object-path version 0.11.5 As a workaround, don't use the `includeInheritedProps: true` options or the `withInheritedProps` instance if using a version >= 0.11.0.
Severity
7.7 (High)
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:H/A:H
CWE
  • CWE-471 - {"CWE-471":"Modification of Assumed-Immutable Data (MAID)"}
  • CWE-20 - {"CWE-20":"Improper Input Validation"}
Assigner
References
Impacted products
Vendor Product Version
mariocasciaro object-path Affected: < 0.11.5
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2020-8268 (GCVE-0-2020-8268)

Vulnerability from cvelistv5 – Published: 2020-11-09 14:06 – Updated: 2024-08-04 09:56
VLAI
Summary
Prototype pollution vulnerability in json8-merge-patch npm package < 1.0.3 may allow attackers to inject or modify methods and properties of the global object constructor.
Severity
No CVSS data available.
CWE
  • CWE-471 - Modification of Assumed-Immutable Data (MAID) (CWE-471)
Assigner
References
URL Tags
https://hackerone.com/reports/980649 x_refsource_MISC
Impacted products
Vendor Product Version
n/a json8-merge-patch Affected: Fixed Version: 1.0.3
Show details on NVD website
To clipboard 

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CVE-2020-8158 (GCVE-0-2020-8158)

Vulnerability from cvelistv5 – Published: 2020-09-18 20:12 – Updated: 2024-08-04 09:48
VLAI
Summary
Prototype pollution vulnerability in the TypeORM package < 0.2.25 may allow attackers to add or modify Object properties leading to further denial of service or SQL injection attacks.
Severity
No CVSS data available.
CWE
  • CWE-471 - Modification of Assumed-Immutable Data (MAID) (CWE-471)
Assigner
References
URL Tags
https://hackerone.com/reports/869574 x_refsource_MISC
Impacted products
Vendor Product Version
n/a typeorm Affected: Fixed Version: 0.2.25
Show details on NVD website
To clipboard 

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CVE-2020-8147 (GCVE-0-2020-8147)

Vulnerability from cvelistv5 – Published: 2020-04-03 20:52 – Updated: 2024-08-04 09:48
VLAI
Summary
Flaw in input validation in npm package utils-extend version 1.0.8 and earlier may allow prototype pollution attack that may result in remote code execution or denial of service of applications using utils-extend.
Severity
No CVSS data available.
CWE
  • CWE-471 - Modification of Assumed-Immutable Data (MAID) (CWE-471)
Assigner
References
URL Tags
https://hackerone.com/reports/801522 x_refsource_MISC
Impacted products
Vendor Product Version
n/a utils-extend Affected: version 1.0.8 and earlier
Affected: Not Fixed
Show details on NVD website
To clipboard 

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CVE-2020-8116 (GCVE-0-2020-8116)

Vulnerability from cvelistv5 – Published: 2020-02-04 19:08 – Updated: 2024-08-04 09:48
VLAI
Summary
Prototype pollution vulnerability in dot-prop npm package versions before 4.2.1 and versions 5.x before 5.1.1 allows an attacker to add arbitrary properties to JavaScript language constructs such as objects.
Severity
No CVSS data available.
CWE
  • CWE-471 - Modification of Assumed-Immutable Data (MAID) (CWE-471)
Assigner
References
Impacted products
Vendor Product Version
n/a dot-prop Affected: before 4.2.1
Affected: 5.x before 5.1.1
Affected: Fixed in 5.1.1
Show details on NVD website
To clipboard 

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CVE-2018-3728 (GCVE-0-2018-3728)

Vulnerability from cvelistv5 – Published: 2018-03-30 19:00 – Updated: 2024-08-05 04:50
VLAI
Summary
hoek node module before 4.2.0 and 5.0.x before 5.0.3 suffers from a Modification of Assumed-Immutable Data (MAID) vulnerability via 'merge' and 'applyToDefaults' functions, which allows a malicious user to modify the prototype of "Object" via __proto__, causing the addition or modification of an existing property that will exist on all objects.
Severity
No CVSS data available.
CWE
  • CWE-471 - Modification of Assumed-Immutable Data (MAID) (CWE-471)
Assigner
References
Impacted products
Vendor Product Version
hapi hoek node module Affected: Versions before 5.0.3
Create a notification for this product.
Date Public
2018-03-30 00:00
Show details on NVD website
To clipboard 

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CVE-2018-3723 (GCVE-0-2018-3723)

Vulnerability from cvelistv5 – Published: 2018-06-07 02:00 – Updated: 2024-09-16 21:08
VLAI
Summary
defaults-deep node module before 0.2.4 suffers from a Modification of Assumed-Immutable Data (MAID) vulnerability, which allows a malicious user to modify the prototype of "Object" via __proto__, causing the addition or modification of an existing property that will exist on all objects.
Severity
No CVSS data available.
CWE
  • CWE-471 - Modification of Assumed-Immutable Data (MAID) (CWE-471)
Assigner
References
Impacted products
Vendor Product Version
HackerOne defaults-deep node module Affected: Versions before 0.2.4
Create a notification for this product.
Date Public
2018-04-26 00:00
Show details on NVD website
To clipboard 

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CVE-2018-3722 (GCVE-0-2018-3722)

Vulnerability from cvelistv5 – Published: 2018-06-07 02:00 – Updated: 2024-09-17 04:14
VLAI
Summary
merge-deep node module before 3.0.1 suffers from a Modification of Assumed-Immutable Data (MAID) vulnerability, which allows a malicious user to modify the prototype of "Object" via __proto__, causing the addition or modification of an existing property that will exist on all objects.
Severity
No CVSS data available.
CWE
  • CWE-471 - Modification of Assumed-Immutable Data (MAID) (CWE-471)
Assigner
References
Impacted products
Vendor Product Version
HackerOne merge-deep node module Affected: Versions before 3.0.1
Create a notification for this product.
Date Public
2018-04-26 00:00
Show details on NVD website
To clipboard 

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Mitigation
Architecture and Design Operation Implementation

When the data is stored or transmitted through untrusted sources that could modify the data, implement integrity checks to detect unauthorized modification, or store/transmit the data in a trusted location that is free from external influence.

CAPEC-384: Application API Message Manipulation via Man-in-the-Middle

An attacker manipulates either egress or ingress data from a client within an application framework in order to change the content of messages. Performing this attack can allow the attacker to gain unauthorized privileges within the application, or conduct attacks such as phishing, deceptive strategies to spread malware, or traditional web-application attacks. The techniques require use of specialized software that allow the attacker to perform adversary-in-the-middle (CAPEC-94) communications between the web browser and the remote system. Despite the use of AiTH software, the attack is actually directed at the server, as the client is one node in a series of content brokers that pass information along to the application framework. Additionally, it is not true "Adversary-in-the-Middle" attack at the network layer, but an application-layer attack the root cause of which is the master applications trust in the integrity of code supplied by the client.

CAPEC-385: Transaction or Event Tampering via Application API Manipulation

An attacker hosts or joins an event or transaction within an application framework in order to change the content of messages or items that are being exchanged. Performing this attack allows the attacker to manipulate content in such a way as to produce messages or content that look authentic but may contain deceptive links, substitute one item or another, spoof an existing item and conduct a false exchange, or otherwise change the amounts or identity of what is being exchanged. The techniques require use of specialized software that allow the attacker to man-in-the-middle communications between the web browser and the remote system in order to change the content of various application elements. Often, items exchanged in game can be monetized via sales for coin, virtual dollars, etc. The purpose of the attack is for the attack to scam the victim by trapping the data packets involved the exchange and altering the integrity of the transfer process.

CAPEC-386: Application API Navigation Remapping

An attacker manipulates either egress or ingress data from a client within an application framework in order to change the destination and/or content of links/buttons displayed to a user within API messages. Performing this attack allows the attacker to manipulate content in such a way as to produce messages or content that looks authentic but contains links/buttons that point to an attacker controlled destination. Some applications make navigation remapping more difficult to detect because the actual HREF values of images, profile elements, and links/buttons are masked. One example would be to place an image in a user's photo gallery that when clicked upon redirected the user to an off-site location. Also, traditional web vulnerabilities (such as CSRF) can be constructed with remapped buttons or links. In some cases navigation remapping can be used for Phishing attacks or even means to artificially boost the page view, user site reputation, or click-fraud.

CAPEC-387: Navigation Remapping To Propagate Malicious Content

An adversary manipulates either egress or ingress data from a client within an application framework in order to change the content of messages and thereby circumvent the expected application logic.

CAPEC-388: Application API Button Hijacking

An attacker manipulates either egress or ingress data from a client within an application framework in order to change the destination and/or content of buttons displayed to a user within API messages. Performing this attack allows the attacker to manipulate content in such a way as to produce messages or content that looks authentic but contains buttons that point to an attacker controlled destination.

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